TRANSACTIONS OF THE KRYLOV STATE RESEARCH CENTRE

Science journal

 
ISSN (print) 2542-2324 /(online) 2618-8244


Articles of The Transactions of KSRC








Development of scientific basis in design of propellers for ice-class carrier ships



Full text article ( in russian)

Year

 
2019

Issue

 
387

Volume

 
1

Pages

 
7-19

Caption

 
Development of scientific basis in design of propellers for ice-class carrier ships

Authors

 
Pustoshny A., Darchiev G., Frolova I.

Keywords

 
propulsion performance, propeller, model tests, RANS, profiling, ice class, ship, cavitation

DOI

 
10.24937/2542-2324-2019-1-387-7-19

Summary

 
Object and purpose of research.The purpose of this study is to review the developments and present new results obtained by Krylov State Research Centre (KSRC) in design of propellers for carrier ships with high ice classes
Subject matter and methodsThe results were obtained by means of experiments and calculations
Main results.The study presents main results of KSRC developments intended to obtain more accurate strength parameters and increase propulsion performance of ice-class propellers (including ice operation at bollard pull in the vicinity of cavitation condition), as well as to combat partial cavitation on propeller blades in open-water transit conditions
Conclusion.The progress in large Arctic carrier ships aroused new requirements to their propulsor, and the results and technologies available with KSRC make it possible to satisfy these requirements and, at the same time, keep KSRC-developed propellers of high ice classes competitive and commercially attractive

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ISSN (print) 2542-2324 / ISSN (online) 2618-8244

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